Under the guidance of scientist Vegapunk, the Vince Mock family secretly conducted the "D Experiment" after years of secret research, and by chance, the only successful case.

Yes, Sanji is an experiment.

Luffy also knew this for a long time.

Although it is sad to say, Sanji is really just a product of science in his family.

But what really surprised Luffy was that Sanji turned out to be the only successful experiment!

In Luffy's impression, Sanji was called a failed scrap by his father, the king of the 66 kingdom of Jerma and the patriarch of the Vince Mock family.

At that time, Luffy, who was shocked by this news, immediately asked the system:

"What is the D-Experiment?"

However, the system's answer is:

[This system cannot answer any questions other than the description of attributes.] 】

In the end, Luffy still didn't get any other useful news.

The only successful case of D's experiment.

In the anime, it only shows that Sanji and his other brothers are products made through the bloodline factor.

But it didn't explain what kind of bloodline factor it was.

Now it seems that the answer is obvious!

【D】

This word suddenly appeared in front of Luffy's eyes, and he had to fall into thought.

In the world of pirates, [D] has always been synonymous with mystery.

No one knows what it represents, or even if anyone does, no one will tell the truth.

If it weren't for this reminder from the system, Luffy would have almost forgotten about it......

In the world of pirates, there is still such a mystery, and no one has to solve it.

But what Luffy didn't expect was that the first time he came into contact with the mystery of [D] would be on Sanji's body.

And if it weren't for the system to list it separately, Luffy might never know about Sanji's problems for the rest of his life.

Im, Draco, Roger, Vegapunk, D, Secret Experiment......

Everything is a mystery.

The more you know, the more you don't know!

Luffy suddenly found that there are still a lot of interesting things in this world, which are worth looking forward to!

"Looks like it's time to step up training!"

"I've been slacking off a lot lately!"

Luffy showed a handsome and confident smile and muttered.

Since feeling that his strength is enough to fight with the general, Luffy has not taken the initiative to improve his combat effectiveness for a long time.

Every day, I either eat and eat, or play and play, and enjoy the bonus brought by the improvement of the strength of my partners.

Now there is also a training room on the Merry.

Its special properties are enough for anyone of any strength to fight in the training room without harming the outside of the training room.

Recently, Zoro has been fighting against Kirby every day, so he should be a little bored!

It's time to get moving!

……

……

"System! Draw Sanji's exclusive items! ”

The world has started to get interesting......

Luffy is also suddenly, a little impatient, wanting to enter the great voyage and enter the new world.

Let's take a look at what is hidden in these little secrets, and even if they hide it from the world, they don't want to reveal the conspiracy......

And who the hell is it that hides it all up.

And who is constantly digging out the truth of these histories.

What does Ohagang, this country that has disappeared in the blank of history, exist?

Let the government rather destroy it and arouse the suspicions of the world than let it show the slightest trace.

In this world, there are definitely at least two or more forces that are secretly playing with each other and manipulating all this.

The previous One Piece, Gore D. Roger, how much truth did he know......

Why, instead of making it public, he ran to the Navy and turned himself in......

In this, what role does Roger play?

What exactly is hidden in 【One Piece】......

All this, a mystery that may not be searchable on this sea, can only be explored by Luffy himself......

Now, let's think about what's in front of you.

……

……

A turntable, with Luffy's order, suddenly appeared in front of Luffy's eyes.

While Luffy was thinking, the turntable didn't need Luffy's operation, and it spun wildly.

Strange-shaped objects flashed quickly.

When Luffy just raised his head, the system had already determined his exclusive props for him, or for Sanji.

[Congratulations to the host for winning the 'Gourmet Cell Transformation', the item has been put into the backpack, please pay attention to check.] 】

"Huh? Gourmet cells!? ”

Luffy instantly opened the package curiously and found that everything was still as usual, nothing had changed, and the items had not increased.

However, with Kirby's experience of "telekinesis", Luffy directly clicked his mind on the last empty bar of his backpack.

Sure enough, a property introduction window immediately popped up.

【Gourmet Cell Transformation】

From: Food Hunter World

Effect: It can transform all the user's body cells into gourmet cells.

Just a few lines of introduction.

"Gourmet Cell ......"

Looking at this short introduction, Luffy kept thinking with his chin in his hands.

He really doesn't know much about food cells.

Mainly because, he hasn't watched the captive of gourmet anime.

The only thing I know is the theatrical version of the movie from the captive of food and One Piece, as well as some other introductions that I have seen.

In Luffy's impression, the gourmet cell seems to be an ability that can rely on constantly eating, eating good things, and then becoming stronger.

This ability is very strong, and there is no upper limit.

However, Luffy always felt ......

This ability doesn't seem to be suitable for Sanji!!

He's a cook, and if he eats all the delicious food, what will the rest of the Starry Sky Pirates eat!?

And other people can't stop Sanji from becoming stronger because of their tongue desires, and compete with him for food......

With such a thought, Luffy reluctantly said to the system:

"System...... Didn't you say before that the exclusive items that are randomly selected are more compatible with the user? ”

"This gourmet cell can be used by anyone, right?

The compatibility with Sanji doesn't seem to be very big, right? ”

As he spoke, a trace of remorse flashed in Luffy's eyes and he continued:

"I just saw it, you seem to have a Kamen Rider transformer there!"

"Otherwise, let's change it!"

Kamen Rider!

Although Luffy couldn't recognize which knight's transformer it was, it was better than a cook who could steal food, right!?

The upper limit of gastronomic cells may be very large, but it needs to be accumulated constantly to achieve it.

But Kamen Rider is different!

Kamen Riders, in general, have powerful abilities as long as they transform.

Even teleportation and time control are possible!

However, Luffy's wish is doomed to fail.

[Partner-exclusive item drawn items cannot be changed.] 】

[Also remind the host that the compatibility between the food cell modification and Sanji exceeds that of other 99.99% items.] 】

The system's cold chime said.

"Ninety-nine percent? You're talking nonsense, aren't you? ”

Luffy complained speechlessly, but he still began to face up to this opportunity for the transformation of food cells.

The system should not tell lies.

Even the system praises the food cell so much, it seems that there should be something in it that I don't understand.

Everything is waiting for tomorrow, to see and see!

……

……

As night came, a bleak beam of moonlight slowly scattered on the floor of the bedroom, along with the round window of the outside world.

It's like telling Luffy something......